The boys are not running.
Are the boys running?
What are the boys doing?
The sign does not mean danger
Does the sign mean danger?
What does the sign mean?
I do not like a yo-yo
Do I like a yo-yo?
What do I like?
第三个句子感觉用I 不大合适哦
The boys are not running.
Are the boys running?
What are the boys doing?
The sign does not mean danger
Does the sign mean danger?
What does the sign mean?
I do not like a yo-yo
Do I like a yo-yo?
What do I like?
第三个句子感觉用I 不大合适哦